| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.51 | 9.457% | $201.9591 | $201.96 | $201.95 | $202.00 |
| Purchase #2 | $129.53 | 12.236% | $145.3793 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $235.98 | 5.427% | $248.7866 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $190.64 | 7.482% | $204.9037 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $214.45 | 7.597% | $230.7418 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $149.48 | 8.776% | $162.5984 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $157.43 | 13.595% | $178.8326 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,262.02 | $1,373.2015 | $1,373.20 | $1,373.25 | $1,373.20 | |